Individual Calculations April 2009
 Zanabili Al-Sibbai, Ahmed Amer  Total change: 0.75  Rating chartPersonal card
 Campeonato de Asturias Por Equipos 3 Grupo A Asturias ESP 2008-09-27
RcRownchangeKK*chgGame
 1930 2006 0.50 1 -0.10 25 -2.50 
  Diez Maniega, Victor 1930 ESP0.501-0.1025-2.50 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Campeonato de Asturias Por Equipos 2 Asturias ESP 2008-09-27
RcRownchangeKK*chgGame
 1837 2006 1.50 2 0.13 25 3.25 
  Prieto Gallardo, Francisco 2017 ESP0.5010.02250.50 
  Castro Herrero, Alfonso 1656 ESP1.0010.11252.75 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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